h1{
    color: aliceblue;
}

h2{
    color: aliceblue;
}

h3{
    color: aliceblue;
    text-align: center;
}

p{
    /* width:9em; */
    color: aliceblue;
    text-align: center;
}

body{
    font-family: 'Bold', cursive;
}

.text-position{
    text-align: center; /* 位置居中 */
}

/* 附图 */
#example1 {
    background-image: url(../images/背景1.jpg);
    background-position: right bottom, left top;
    background-repeat: no-repeat, repeat;
    border-style:inset;
    border-color: black;
    margin-bottom:10px;
    padding: 50px;
}

#example2 {
    background-image: url(../images/背景2.png);
    background-position: 100% bottom, left top;
    background-repeat: no-repeat, repeat;
    border-style:inset;
    border-color: black;
    margin-bottom:10px;
    padding: 50px;
}

#example3 {
    background-image: url(../images/背景3.png);
    background-position: right -540px, left top;
    background-repeat: no-repeat, repeat;
    border-style:inset;
    border-color: black;
    margin-bottom:10px;
    padding: 50px;
}   

#example4 {
    background-image: url(../images/背景4.png);
    background-position: right bottom, left top;
    background-repeat: no-repeat, repeat;
    border-style:inset;
    border-color: black;
    margin-bottom:10px;
    padding: 50px;
} 

#example5{
background-image: url(../images/背景5.png);
background-position: right -200px, left top;
background-repeat: no-repeat, repeat;
border-style:inset;
border-color: black;
margin-bottom: 10px;
padding: 50px;
}

#example6{
background-image: url(../images/背景6.png);
background-position: -300px, left top;
background-repeat: no-repeat, repeat;
border-style:inset;
border-color: black;
margin-bottom: 10px;
padding: 50px;
}